Pipes and Panels disappearing -- causes client crash

[Tanoro]

FtB Version: Direwolf20 1.0.15

Operating System, bit type:
Linux brotherhood.dal25.creeperhost.net 2.6.32-042stab078.26 #1 SMP Wed Jun 19 11:05:34 MSK 2013 x86_64 x86_64 x86_64 GNU/Linux

Java version/update, bit type:
java version "1.7.0_25"
Java(TM) SE Runtime Environment (build 1.7.0_25-b15)
Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode)

Launcher version: 1.3.5
Completed the troubleshooting guide (y/n): Yes
Crash Report: http://pastebin.com/WbFbERP1
Description of the problem:
I have noted fluiducts, red alloy wires, and quarried stone panels randomly disappearing. These missing objects are visibly missing for all players. Fluiducts and red alloy wires that are missing appear to still function as redstone signals and fluids still traverse just fine. Fluiducts adjacent to missing piece do not terminate, as if still connected to something. Attempts to break these missing objects or the objects next to them cause total client crash.

 

[Tristam Izumi]

Java Version: 1.7.0_07, Oracle Corporation

Your Java is even older than you think, or possibly it's defaulting to an even older version.

Operating System: Windows 7 (amd64) version 6.1

You're also running a different OS than you stated. But whatever.

I'd suggest uninstalling all versions of Java and restarting. Then install Java 1.7.0_51 x64 from here:

http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1880261.html

 

[Tanoro]

I am using the Java version provided by CreeperHost, the Linux server. Yes, my computer here at home is the Win7 box.